baber/WOPTO huggingface dataset:
Patent JP-H11166262-A (JP)
Title: Method and device for laying box culvert
Inventor: MIZUTANI HIROHISA
IPC: B61B13/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide box-culvert laying technique capable of efficiently conducting laying construction works safely by using a plurality of carrier trucks even when there are a sharp curve, a corner, etc., in the intermediate sections of a conveying passage. SOLUTION: Rails 14 are installed on both sides of subgrades 13a, 13b on which the box culverts 12 are laid, and a plurality of box-culvert carrier trucks 21, 22 capable of travelling along the rails 14 are arranged on the subgrades 13a, 13b while a temporary placing floor slab 24 for transshipping the box culverts is mounted in the corner section 23 of the subgrades 13a, 13b. The box culverts 12 loaded on the carrier truck 21 and being transported along the subgrade 13a can be placed on the temporary placing floor slab 24, and the box culverts 12 put on the temporary placing floor slab 24 can be transshipped onto another carrier truck 22 being moved along the rails 14.
Patent JP-H05165528-A (JP)
Title: Method and device for controlling positioning
Inventor: YOSHIDA SHUICHI
IPC: G11B21/10
Filed: 1991-12-17
Abstract: PURPOSE:To improve quick responsiveness in a settling mode positioning an object with respect to the target position. CONSTITUTION:A seek mode is selected by receiving a seek command and when the number of remaining tracks and a moving speed are respectively smaller than certain values, the mode is switched to the settling mode. In the settling mode, a position signal waveform is observed 5, and a microcomputer 19 executes a control operation. Next, it is judged that a position signal X is smaller than a certain reference value, and a following mode is started. In the following mode, the waveform of data stored in a waveform memory 17 is analyzed by a waveform analyzer 18 while executing the control operation required for following, a new compensating gain is calculated based on the result, and the respective values are inputted to the registers of respective gain controllers 11, 13 and 14. Afterwards, the seek command is waited while keeping the following state and when the seek command is received, the seek mode is started again.
Patent JP-H02179913-A (JP)
Title: Rotary head cylinder device
Inventor: KANCHIKU YOJI
IPC: G11B5/52
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the PG signal of head switching only with the coil formed on a printed circuit board without requiring a PG magnet by subjecting one pole of a rotor magnet which generates the main magnetic field of a motor to magnetization of a reverse polarity. CONSTITUTION:This device has the rotor magnet 22 which has n-pairs (n is a positive integer) of the magnetic poles and is subjected in a part of at least one pole of the magnetic poles to the partial magnetization of the area smaller than the magnetizing pole as well as a phase detecting coil means 30 which is formed with a forward pattern and return pattern in the position part by nX360 deg.E (n is a positive integer) electrical angle in the part facing the partially magnetized part of the printed circuit board mounted with the driving coil and generates a phase detection signal as the rotor magnet 22 rotates. The PG signal is generated only by the coil formed on the printed circuit board in this way and, therefore, the inexpensive and compact PGA signal generator is obtd. without requiring the PG magnet, magneto-resistance element, power source, etc.
Patent JP-H07187940-A (JP)
Title: Repellent-containing wax
Inventor: MORIKAWA TOMOHIRO
IPC: A01N25/10
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a repellent-containing wax of very high quality and safety, which can be applicable to any place in any cases. CONSTITUTION:A repellent prepared by diluting the lower-boiling fraction of the wood tar obtained by purification of pyrolignous acid in a prescribed concentration, or another repellent comprising an essential oil extracted from plants is admixed to wax in an amount of less than 50% based on the wax to give the objective repellent-containing wax.
Patent JP-H06161653-A (JP)
Title: Coordinate input device
Inventor: TERAMURA SHINSUKE
IPC: G06F3/0346
Filed: 1992-11-18
Abstract: PURPOSE:To make possible operating without separating a hand from a keyboard. CONSTITUTION:When an infrared transmitter 1 transmits an infrared ray to a receiver loader, it is received by a receiver 4. One of plural infrared ray sensors 7 detects it through the horizontal part 5 and longitudinal part 6 of a slit. The inclination degree of the transmitter as against the slits 5 and 6 is recognized by which sensor 7 executes detection. That is, the inclination of the receiver itself as against a computer 3 in an up and down direction and the right and left direction can be calculated. Moreover, by inspecting time from transmission to reception, a distance from a transmitting part is recognized and the computer calculates a relative position for the display of the head part of the loader by the information. An operator can change the coordinate input position by moving a head part.
Patent JP-H04205761-A (JP)
Title: Drop-out position indicating device for video tape
Inventor: KAWAKITA TOSHIO
IPC: G11B20/18
Filed: 1990-11-29
Abstract: PURPOSE:To promote the position detecting accuracy by operating a marker device according to calculation of a calculating device. CONSTITUTION:A video head signal 17 from a video tape recorder 4 is detected by a drop-out detector 14 connected to the recorder 4, and when the signal is lowered below a prescribed output, a drop-out detected signal is generated, and the moment that a video head 3 reaches P point a number (n) is set by a head position counter 15, whereas this number is decreased as the head 3 proceeds to Q point to make the counter zero at the Q point, so that signals 0, 1,..., (n) are generated in turn according to a position of the head by inputting a head changeover signal 18, and these signals are inputted to a calculating device 16 to perform its calculation processing of them. By this processing, the marker device is operated via a marker operating device 19, and the video tape 1 is directly marked around a drop-out position. By this method, the drop- out position can rapidly and accurately be marked up.
Patent JP-H04200090-A (JP)
Title: Direct dial-in processing method for pbx
Inventor: NAKAMURA YUJI
IPC: H04Q3/62
Filed: 1990-11-29
Abstract: PURPOSE:To decide an incoming destination number in response to a kind of a called terminal equipment by setting an incoming destination extension number for each terminal equipment type of an incoming call with respect to one direct dial-in signal. CONSTITUTION:When direct dial-in number information is inputted from an ISDN line 34 to a central processing unit 31 via a line controller 32, the terminal type of an incoming call is discriminated from a transmission capability information and high-order layer matching information in a setup message sent from an exchange. Then based on the result of discrimination, reference incoming call destination extension number information to be set is selected from a table 35, specific incoming number information in the incoming number information and reference incoming number information decided by the conversion rule in the setup setting message are compared, and a designated incoming destination extension number is decided based on the incoming number information obtained through the comparison and the selected reference incoming destination number information. Thus, the incoming destination extension number in response to the called terminal type with respect to one direct dial-in number is decided.
Patent JP-H06164258-A (JP)
Title: Amplifier circuit with offset cancel circuit
Inventor: IKEDA CHIKAO
IPC: H03F1/30
Filed: 1992-11-20
Abstract: PURPOSE:To provide an amplifier circuit containing an offset cancel circuit which can improve the gain accuracy and can reduce the noises. CONSTITUTION:A sampling circuit 5 consisting of an analog switch consisting of the MOS transistors TRs 14 and 15 is connected to the output side of an inverse amplifier circuit 2. Meanwhile a source follower circuit 7 is connected to the output terminal of the circuit 5. The output of the circuit 7 is applied to the series resistance containing the resistors 11 and 12. At the same time, the junction of both resistors 11 and 12 is connected to the inverse input terminal of an operational amplifier 1 constructing the circuit 2. Then the voltage- divided output signal of the circuit 7 is applied to the inverse input terminal of the amplifier 1.
Patent JP-H10175104-A (JP)
Title: Chuck connection structure for tool
Inventor: RYU KUNIHIKO
IPC: B25B21/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To facilitate chuck replacement and to eliminate the placement space of a member for connection and connection release between a tool body and a chuck and to miniaturize the whole tool including the chuck. SOLUTION: The end of an input shaft 20 formed as the hollow shaft of a chuck 2 is provided with a rotary power transfer part inserted into and connected to the final output part 56 at a tool body side. The end of the input shaft 20 is provided with an engaging member 35 engaged with the final output part 56 at the tool body side by moving in the diameter direction of the input shaft 20 by the movement of a shaft 30 interposed in the input shaft 20. Engaging the engaging member 35 with the final output part 56 by moving in the diameter direction of the input shaft 20 is done by the movement of the shaft 30 interposed in the input shaft 20 formed as the hollow shaft.
Patent JP-H06187183-A (JP)
Title: Multiprocessor system
Inventor: SAKURAI MITSUO
IPC: G06F15/177
Filed: 1992-12-15
Abstract: PURPOSE:To facilitate the countermeasure to the memory fault of a control program at a high speed, in a multiprocessor system which executes a data processing according to a control program. CONSTITUTION:The processor which develops the same control program according to the same address is equipped with an informing means 5 which communicates the error address of the control program to the other processor, transferring means 11 which reads the control program indicated by the error address from among the control program provided at its own processor when the error address is communicated from the other processor, and transfers it to the processor being the origin of communication, rewriting means 8 which rewrites the error control program provided at its own processor with the control program when the control program is transferred from the other processor, and resuming means 9 which instructs the resumption of the data processing when the control program is rewritten.
Patent JP-H02176574-A (JP)
Title: Electronic parts measuring instrument
Inventor: SEKIGUCHI KENZO
IPC: G01R27/02
Filed: 1988-12-28
Abstract: PURPOSE:To set a measured value to an overflow or an abnormality value of zero even against a contact failure of a measuring terminal and to prevent a defective from being mixed into a non-defective by providing a capacitor between the measuring terminal and an earth, and changing a power supply voltage to this capacitor at a timing which is not measured. CONSTITUTION:Until the measurement is started, switches 23, 24 are turned ON, respectively, and a capacitor 25 and a capacitor 26 are charged with a + voltage and a - voltage, respectively. By a signal of a measurement start, the switches 23, 24 are turned OFF. When measuring terminals 13-16 come into contact with lead wires 21, 22, discharge is executed instantaneously by a measuring current source 11 and a resistance to be measured 12 and a normal measurement can be executed. In the case of a contact failure of the HV measuring terminal 15 and the lead wire 21, a charge voltage of the capacitor 25 remains as it is, and an output of a differential amplifier 19 becomes an overflow of the + voltage. In the case of a contact failure of the LV measuring terminal 16 and the lead wire 22, the - voltage of the capacitor 26 remains as it is, and goes into a - input of the differential amplifier 19 and its output becomes an overflow of the + voltage in the same way.
Patent JP-H07200479-A (JP)
Title: Password management system
Inventor: AZEHARA KENICHI
IPC: G06F21/31
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently manage password information even on a decentralized machine side in the decentralized system only through single password information registering operation on the host side. CONSTITUTION:Once a user ID is inputted from an input means 14 of a decentralized computer 2, the password information corresponding to the user ID is read out of a password file 9 and when the inputted password matches a password in the password file 9, the decentralized computer 2 is enabled to be used, but when no corresponding password information is found in the password file 9, the user ID is sent to a general computer 1 and the password information in a password information storage part 8 corresponding to the user ID is sent to the decentralized computer 2 and registered in the password file 9. The registered password is compared with the inputted password and when they match each other, the use of the decentralized computer 2 is enabled.
Patent JP-H10156010-A (JP)
Title: Game device system
Inventor: SHITO ISAMU
IPC: A63F7/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To decide how to treat a game medium or equivalent value thereof (whether or not balls in reserve can be used) based on the occurrence of a predetermined game condition by inputting a game condition signal (big hit occurrence signal) from a game machine. SOLUTION: In the game device system, when a big hit has occurred in a game machine 10, a bit hit occurrence signal is inputted into a ball lending machine 20 being the game device system to perform a lucky-number- determining game (lucky game) in the device 20, whereby it is decided whether or not balls in reserve can be used in the game. Or when a big hit occurs, picture information or probability change information is inputted from the game machine 10 to compare it with a lucky set value, whereby whether or not balls in reserve can be used in the game is decided.
Patent JP-H01173452-A (JP)
Title: Magneto-optical recording film
Inventor: ASANO MUTSUMI
IPC: G11B11/10
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a magneto-optical recording medium having excellent reading-out performance, writing sensitivity and reliability by providing an Si(N, C) film as a protective film or back protective film of the magneto-optical recording medium. CONSTITUTION:The 1st protective film is interposed to provide both a Kerr enhancement effect and protective function between a substrate 1 and a magnetic film 3. The 2nd (back) protective film 4 having a protective function is provided. These 1st protective film 1 and 2nd protective film 4 are formed of the protective films having the compsn. consisting of, for example, Si, C and N, by which the magneto-optical recording medium is formed. The magneto- optical recording medium having the excellent writing performance, the high recording sensitivity and the high reliability is thereby obtd.
Patent JP-H05169030-A (JP)
Title: Sorting device
Inventor: WADA MASAHARU
IPC: B07C3/18
Filed: 1991-12-18
Abstract: PURPOSE:To attain the further automation and mechanization of sorting processing of the automatic postal number sorting machine. CONSTITUTION:The postal matter failing to be recognized in a main recognition section 17 is applied with bar cord information in a bar cord applying section 15 and is stacked in a rejection section 16. The rerecognition thereof is executed by different algorithms in an auxiliary recognition section 21. The postal number failing to be recognized in spite of such rerecognition is manually inputted from a manual input section 22 by off-line processing. If the bar code information is read in a scanner section 12 by the resupply of the rejected postal matter, the sorting destinations of the postal matter are predicted according to the rerecognized or manually inputted postal number stored in a main control section 18 in accordance thereto or the sorting destinations of postal matter failing to be read are predicted in accordance with the stacking sequence in the rejection section 16 and is sorted in a sorting section 14.
Patent JP-H09179777-A (JP)
Title: Information storage device
Inventor: NISHIKITA SUSUMU
IPC: G11C16/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To read information in a specified sector size by providing a decoding means for selecting a storage means to be accessed from the plural storage means. SOLUTION: A decoder circuit 28 inputs an 8-th address signal A7 and a 19-th address signal A18 counting from a low-order bit among the address signals A0-A18 of 19 bits and a chip selection signal CS and outputs the chip selection signals CS1, CS2, CS3 and CS4 for selecting flash memories 161, 162, 163 and 164. The chip selection signals CS1-CS4 outputted from the decoder circuit 28 are outputted through an inhibition circuit 30 to the flash memories 161-164. The inhibition circuit 30 inhibits the input of the chip selection signals CS1-CS4 to the flash memories 161-164 corresponding to inhibition signals from a command sequence recognition circuit 22.
Patent JP-H09178626-A (JP)
Title: Concrete testing method and framework for test
Inventor: FUCHIDA YASUHIRO
IPC: G01N1/28
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform various kinds of tests simply without forming a simulated member in a real size by using concrete. SOLUTION: A plurality of tubular frameworks 10, 10a and 10b are connected in the longitudinal direction to each other, and concrete under test 12 is set in the frameworks. The tubular frameworks 10, 10a and 10b are set in the cross-sectional area to be provided for the specified strength test. A sample taking-out port 22 for collecting the sample is provided at the side surface of the tubular framework 10a arranged at the central part. Various kinds of sensors 24 are arranged at the side surface of the tubular framework 10b arranged at the lower end part. After the concrete 12 is solidified, the concrete body under test is removed from the tubular frame works 10, 10a and 10b.
Patent JP-H07203428-A (JP)
Title: Image processing method and its device
Inventor: OSAWA HIDESHI
IPC: H04N19/196
Filed: 1993-12-28
Abstract: PURPOSE:To implement coding with less image quality deterioration with less code quantity by applying spatial filter processing to detected image data in response to their activity and applying variable length coding to the processed data. CONSTITUTION:An image signal is fed from an image input section 22 to a pre-filter 10, an activity detection circuit 11 and a motion magnitude detection circuit 12. The circuit 10 applies spatial filter processing to a picture received according to a filter coefficient control signal 13a from a discrimination circuit 13. A coding mode decision device 30 gives a command of in-frame coding or inter-frame coding. A difference generator 31 takes a difference between a picture of already coded frame and a picture going to be coded in the case of the inter-frame coding mode but provides an output of an original image without taking the difference in the in-frame coding mode. Then an output of the generator 31 is given to an orthogonal transformation device 32, in which the signal is converted into a spatial frequency component and each spatial frequency component is quantized in a quantization device 33. Then the component data are coded in a variable length coder 34 by the Huffman coding or the like.
Patent JP-H10172847-A (JP)
Title: Magnetic force generating unit and its production
Inventor: AKIYAMA HIROSHI
IPC: H01F5/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To ease assembling of a magnetic force generating unit and reduce its production cost. SOLUTION: In the case where a magnetic force generating unit provided with iron cores 32 and 34 and a coil 36 wound thereon is subject to production through this method, a plurality of first iron cores 32 are formed in a state where they are connected with each other, first. Next, a plurality of second iron cores 34 which are combined facing the iron cores 32 are formed in a state where they are connected with each other. Then, a plurality of coils 36 are provided between the connected first iron core 42 and the connected second iron core 44, thereby joining the first and the second iron cores 32 and 34 with each other.
Patent JP-H04206789-A (JP)
Title: Single-wavelength quantum well semiconductor laser element
Inventor: YUKITANI TAKESHI
IPC: H01S5/00
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the spectral purity by specifing the number of quantum well layers and the thickness of the quantum well layer. CONSTITUTION:Continuously formed and grown on a n-InP substrate 21 by using MOCVD method are n-InP clad layer 22, a non-dope GaInAsP confinement layer 27 with the width of forbidden band varying in a stepped pattern 23, a quantum well 24 comprising a non-dope GaInAs quantum well layer 25 and a non-dope GaIn-AsP barrier layer 26, and a non-dope GaInAsP confinement layer 27 with the width of forbidden band varying in a stepped pattern. Number of the quantum wells is set to two and the layer thickness is set to 2nm minimum and 8nm maximum.
Patent JP-H10176433-A (JP)
Title: Vibration control method for structure
Inventor: KURINO HARUHIKO
IPC: E04H9/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively damp vibration, by installing a vibration-resistant element in a column-beam frame structure through an actuator as a vibration control device and control the generated control force of the actuator so as to retain a specified shape of the restoring characteristic in the relation between the amplitude of relative story and the restoring force of story. SOLUTION: An actuator 1 as a vibration control device is installed through a vibration-resistant element such as a brace 5 or the like in a column-beam frame structure 4. The restoring force characteristic of the layer in which the actuator is installed is represented as a relationship of the sum Q (=Qs+F) of the restoring force Qs of the frame itself and the control force F of the actuator 1, and relative story displacement X, and the restoring characteristic of the rectangular form (the absorptive capacity of energy is maximum) can be obtained on the coordinate plane by actuating the control force F through the actuator 1. The actuator is controlled so as to retain the nearly rectangular shape of the restoring force characteristic on the vibration condition which always varies. In this way, the control rule can be simplified regardless of the vibration condition.
Patent JP-2001150718-A (JP)
Title: Light-emitting element array
Inventor: SAKAI HISASHI
IPC: B41J2/455
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large electrode pad for connection is required for a light-emitting element or an IC for driving because of the need of a wire bonding process, formation of a conductive layer is restricted large because of a height of the light-emitting element or the IC for driving, and a light-emitting element array becomes a complicate solid shape as a whole thereby being greatly limited in setting. SOLUTION: The light-emitting element array has the light-emitting element and the IC for driving loaded to the side of one primary face of a substrate. The light-emitting element and the IC for driving are connected by writing. A plurality of recesses are formed to the side of the one primary face of the substrate. The light-emitting element is accommodated in one recess so that an upper face become nearly even with the one primary face of the substrate, and the IC for driving is accommodated in the other recess so that an upper face become nearly even with the one primary face of the substrate. The light- emitting element and the IC for driving are connected by a writing member formed from the one primary face of the substrate to over the light-emitting element and the IC for driving.